The invention discloses a power transmission line corridor hazard source point management and control system capable of automatically recognizing potential safety hazards at night. The system comprises night-view network cameras arranged close to power transmission line corridor hazard source points, the night-view network cameras are provided with video cards and connected with a video collection and storage server through the video cards, the video collection and storage server is connected with a video analyzing server which is connected with an information management and control center, the information management and control center is connected with the video collection and storage server, a client side is connected with a web server and a player, the web server is connected with the information management and control center, and the player is connected with the video collection and storage serve. The power transmission line corridor hazard source point management and control system capable of automatically recognizing the potential safety hazards at night is reasonable in structure, capable of realizing automatic recognition and active alarming and good in working performance.